Home / 169,284,062.60-233,375,857.56-113,539,444.64

Finding the Fourth Proportional to 169,284,062.60, 233,375,857.56 and 113,539,444.64

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Solution

The fourth proportional to 169,284,062.60, 233,375,857.56 and 113,539,444.64 is: 156,526,047.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,284,062.60 : 233,375,857.56 = 113,539,444.64 : x
  2. Step 2: Convert to fraction form
    169,284,062.60/233,375,857.56 = 113,539,444.64/x
  3. Step 3: Cross multiply
    169,284,062.60x = 233,375,857.56 × 113,539,444.64
  4. Step 4: Simplify right side
    169,284,062.60x = 26,497,365,259,454,428
  5. Step 5: Solve for x
    x = 26,497,365,259,454,428/169,284,062.60
  6. Step 6: Final answer
    x = 156,526,047.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.